An incomplete energy transformation diagram shown below.

X Y electrical energy

Wind turns a turbine and creates electricity. which types of energy complete this energy transformation diagram for the turbine?

A. X: solar energy Y: mechanical energy

B. X: mechanical Y: nuclear energy

C. X: chemical energy Y: solar energy

D. X: nuclear energy Y: chemical energy

An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. her jetpack provides a constant thrust of 310 n. if she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force? thaud 487 o a. 54.8 n toward the space station o b. 212.9 n toward the space station o c. 185.2 n toward the space station o d 956 n toward the space station